Options galore for the 870 shooter! Take your pick of Magazine Clamp, Magazine Clamp with Sling Swivel, Magazine Clamp with Rail, or Barrel Clamp with Rail.

Each is machined from T6 high-grade aluminum, then Type III anodized to military specifications. A perfect fit! Clamps won't budge even under heavy recoil and daily use. Read on for more about the Clamps.

Pick your tactical upgrade and order ONLINE today!

Please Note: These items are shipped directly from the factory. To see the expected shipping date, please add to your Shopping Cart. Sorry, no express shipping available. We are unable to ship factory direct items to Alaska, Hawaii, Puerto Rico or APO or FPO addresses.

Mesa Tactical® Magazine Clamp for
12-ga. Remington® 870
A great way to securely retain aftermarket or factory magazine extensions, while also offering flexible mounting options near the muzzle. Can also be used to mount a 1" diameter light by clamping one side to the barrel, and the other side to the body of the light. Accessories / light not included.

Mesa Tactical® Magazine Clamp with Sling
Swivel for 12-ga. Remington® 870
Same as the Magazine Clamp, and includes a push-button sling swivel for easy forward sling mounting.

Mesa Tactical® Magazine Clamp with Picatinny
Rail for 12-ga. Remington® 870
Same as the Magazine Clamp, but includes a screw-on "Stubby" 1913 Picatinny rail to add another accessory mounting point.